Pith Number

pith:IYI6CLV6

pith:2019:IYI6CLV62TA6A7SO4GPO756FBC

not attested not anchored not stored refs pending

Experimental demonstration of switching entangled photons based on the Rydberg blockade effect

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Ming-Xin Dong, Yi-chen Yu, Ying-hao Ye

arxiv:1903.08303 v3 · 2019-03-20 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYI6CLV62TA6A7SO4GPO756FBC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:47:53.866753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4611e12ebed4c1e07e4ee19eeff7c508aa5c8e1498539f20f2fff947984b9cf4

Aliases

arxiv: 1903.08303 · arxiv_version: 1903.08303v3 · doi: 10.48550/arxiv.1903.08303 · pith_short_12: IYI6CLV62TA6 · pith_short_16: IYI6CLV62TA6A7SO · pith_short_8: IYI6CLV6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IYI6CLV62TA6A7SO4GPO756FBC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4611e12ebed4c1e07e4ee19eeff7c508aa5c8e1498539f20f2fff947984b9cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b7e22035809b19218a3fd5d8a25b36e1ed9f3b10e5f7dbdc528d86d9925b8a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-20T01:16:46Z",
    "title_canon_sha256": "304d2240ad35b4a5d9f97d8e638c4871478ca1e03731482ae9dc7b89e588acc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08303",
    "kind": "arxiv",
    "version": 3
  }
}